Step number 1. Remove the lining from the bottom side of the ribs by running a butter knife under the skin and then using a paper towel to grip and remove completely.

Step two, Combine the brown sugar, chili powder, parsley, salt, pepper, cumin, garlic powder, onion powder and cayenne pepper in a small dish and rub all over the ribs.

Next, Place the rack in your pressure cooker and place the ribs inside the pot, standing on their side, wrapping around the inside of the pot. Pour in the water, apple cider and liquid smoke (if using), being careful to not wash off any of the seasonings.